[openwrt/openwrt] mpc85xx: add Enterasys WS-AP3715i reset button

[LEDE Commits]

blocktrron pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/186747a169fe70fb53268cc1ef45952bd75fde4e

commit 186747a169fe70fb53268cc1ef45952bd75fde4e
Author: David Bauer <mail at david-bauer.net>
AuthorDate: Wed Sep 27 16:43:54 2023 +0200

    mpc85xx: add Enterasys WS-AP3715i reset button
    
    The reset button was missing from the Enterasys WS-AP3715i DTS.
    Add the node required for making the reset button work.
    
    Signed-off-by: David Bauer <mail at david-bauer.net>
    (cherry picked from commit 0e8641d3b08bf8b9eac8e3338faf11cc058a5124)
---
 .../linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts  | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts
index a8a4118b00..af8917ffe1 100644
--- a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts
+++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later or MIT
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 
 /include/ "fsl/p1010si-pre.dtsi"
 
@@ -70,6 +71,16 @@
 		};
 	};
 
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "Reset button";
+			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
 	soc: soc at ffe00000 {
 		ranges = <0x0 0x0 0xffe00000 0x100000>;